[D7903ZEH], Letter from Mackinnon (D.) & Co to Thomas Alva Edison, May 27th, 1879
https://edisondigital.rutgers.edu/document/D7903ZEH
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Metadata
- Title
- [D7903ZEH], Letter from Mackinnon (D.) & Co to Thomas Alva Edison, May 27th, 1879
- Editor's Notes
- Hears TAE has alloyed iridium with platinum. Possible to get it as hard as steel? If so please send sample. TAE marg: "Can't get plat irid hard as steel. Iridiosmium I can give you name of a party who can supply you with all you want."
- Author
- Mackinnon (D.) & Co
- Recipient
- Edison, Thomas Alva
- Mentioned
- Cleland, T
- Date
- 1879-05-27
- Type
- Letter
- Subject
- Metals and minerals
- Folder ID
- D7903-F
- Microfilm ID
- 49:245
- Document ID
- D7903ZEH
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 49